ISL6140/41EVAL1Z

Negative Voltage Hot Plug/Hot Swap Controller Evaluation Board

Description

The ISL6140/41EVAL1 board evaluates the ISL6140 and ISL6141 8-pin, negative voltage hot plug/hot swap controllers. The ISL6140/41EVAL1 board set is made up of 3 boards: bus board for input -48V power bus, control board for IC hot-plug functions and load board for load resistors and capacitors. The 3 board set allows the user to simulate plugging a board into a live edge connector OR simulate plugging a live load into a motherboard.

The ISL6140 and ISL6141 hot swap/hot plug controllers allow a board to be safely inserted and removed from a live backplane. Inrush current is limited to a programmable value by controlling the gate voltage of an external N-channel pass transistor. The pass transistor is turned off if the input voltage is less than the undervoltage threshold, or greater than the overvoltage threshold.

Key Features

  • Low Side External NFET Switch
  • Programmable Inrush Current
  • Programmable Electronic Circuit Breaker (Over-Current Shutdown)
  • Programmable Over-Voltage Protection
  • Programmable Under-Voltage Protection
  • Power Good Control Output - PWRGD Active Low: (L Version)

Applications

  • Low Side External NFET Switch
  • Programmable Inrush Current
  • Programmable Electronic Circuit Breaker (Over-Current Shutdown)
  • Programmable Over-Voltage Protection
  • Programmable Under-Voltage Protection
  • Power Good Control Output - PWRGD Active Low: (L Version)

ISL6140/41EVAL1Z Hot Plug Controller Eval Board

ISL6140/41EVAL1Z Hot Plug Controller Eval Board

Related Products

ISL6140

ISL6141

Tool Information

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Disclaimer: THIS MATERIAL IS PROVIDED “AS-IS” FOR EVALUATION PURPOSES ONLY. RENESAS ELECTRONICS CORPORATION AND ITS SUBSIDIARIES (collectively, “Renesas”) DISCLAIM ALL WARRANTIES, INCLUDING WITHOUT LIMITATION, FITNESS FOR A PARTICULAR PURPOSE AND MERCHANTABILITY. Renesas provides evaluation platforms and design proposals to help our customers to develop products. However, factors beyond Renesas' control, including without limitation, component variations, temperature changes and PCB layout, could significantly affect the product performance. It is the user’s responsibility to verify the actual circuit performance.